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Roll/piston without cylinder head SIMONINI aluminium 70cc Ø47,6mm scooter PEUGEOT air 2007 (buxy, tkr, speedfight…)
  • Roll/piston without cylinder head SIMONINI aluminium 70cc Ø47,6mm scooter PEUGEOT air 2007 (buxy, tkr, speedfight…)

Cylinder / piston without cylinder head SIMONINI Racing aluminum 70cc scooter Peugeot air Ø47,6mm before 2007 (buxy, tkr, speedf

30425.M

A cylinder head without strong and torquey 70cc, ideal to optimize your performance. Equipped with 5 transfers, aluminum material with large exhaust and VERTEX piston mono segment.

Engine preparation
€91.66
Quantity
Shipping in 1-3 days

Description

Cylinder not approved on public roads! Only reserved for the competition, to circuits and tracks closed s.

Mounts with the cylinder head of origin or better, a high compression model.

Finally available at home, without the cylinder 70cc cylinder head of the Italian brand SIMONINI Racing. High-quality aluminum, the cylinder has a bore diameter 47,6mm, it has a solid nykasil treatment and admission charts based couple. Has 5 transfers, 1 rear and 4 side with an exhaust duct expands oval and all these parameters into a little monster performance.

vue Cylindre SIMONINI aluminium 70cc Ø47,6mm scooter PEUGEOT air buxy, tkr, speedfight

Accompanied by a piston with preparation on the rear apron to improve scanning, it is manufactured in the great global brand, VERTEX. Like all pistons of the brand, they are at high silicon content for maximum strength and performance. Mono segment model chrome finish, domed hard to promote high speeds while maintaining excellent compression.

transferts Cylindre SIMONINI aluminium 70cc Ø47,6mm scooter PEUGEOT air buxy, tkr, speedfight

Ideal for increasing your partner and get better recovery, it is also pretty good at high speeds but we recommend a preparation to make it more efficient and fussy. A cylinder capable of overcoming many competitor! It will be an excellent basis for the engine preparation. Even the finish is really good!

zoom Cylindre SIMONINI aluminium 70cc Ø47,6mm scooter PEUGEOT air buxy, tkr, speedfight

We suggest at least to accompany this kit: Exhaust Simonini racing or equivalent, a minimum Ø21 carburetion, candle racing, reinforced crankshaft and bearings, high-compression cylinder head or origin, 100% synthetic motor oil, setting change ....

The pack contains:

Ø47,6mm master cylinder aluminum 5 transfers widened oval exhaust
-piston Single premium segment VERTEX
-Segment End chrome Ø47,6mm
X2 crab-like piston Clips
Axis-reinforced piston Ø12 X 38mm length
-pack seal
-Autocollants

échappement Cylindre SIMONINI aluminium 70cc Ø47,6mm scooter PEUGEOT air buxy, tkr, speedfight

Optional we offer a preparation course 1, this preparation is a modification of the channels and the exhaust port by increasing the charts and improvement of the duct, it increases the cylinder performance. Improved piston and bottom skirt is also included in the amendment. Allow a little extra time for this preparation!

 

Mounts on motor scooter Peugeot 50cc 2-stroke vertical air:

-BUXY
-ELYSEO
-SPEEDAKE
-SEEDFIGHT 2 AC
AC -SPEEDFIGHT
-SQUAB
-TREKKER
-TKR
-VIVACITY
-ZENITH
And other models ...

Product Details
30425.M
1 Item
New product

Data sheet

Nombre de segment
1 steel segment 1mm thick
Diameter (Ø):
47.6mm
Intake diagram (lateral transfers):
118° on original stroke 39.1mm, connecting rod 80mm
Type
Engine PEUGEOT AIR scooter before 2007 type BUXY, TREKKER...
Matière
Nicasil treated aluminum
Cylindrée réelle
69.57cc on original stroke 39.1mm
Exhaust Diagram:
175° on original stroke 39.1mm, connecting rod 80mm
Intake diagram (rear transfers):
100° (known problem on this cylinder which can be improved)
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